1. Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, USA.
2. Cellular and Molecular Biology Program, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.
3. Department of Computational medicine and Bioinformatics, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.
4. Howard Hughes Medical Institute, University of Michigan, Ann Arbor, MI, USA.
5. Biophysics Program, University of Michigan, Ann Arbor, MI, USA.
6. Department of Chemistry, University of Michigan, Ann Arbor, MI, USA.
7. Department of Biological Chemistry, Michigan Medicine, University of Michigan, Ann Arbor, MI, USA.